@charset "UTF-8";
/* 定义变量与值 */
/* 使用变量 */
/* reset */
body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, legend, select, figure, figcaption, button, input, textarea, th, td {
  margin: 0;
  padding: 0; }

em, i {
  font-style: normal; }

li {
  list-style: none; }

a {
  text-decoration: none;
  color: inherit; }

a:hover {
  text-decoration: none; }

a:focus {
  text-decoration: none;
  outline: none; }

img {
  border: none;
  vertical-align: middle;
  max-width: 100%;
  max-height: 100%; }

table {
  border-collapse: collapse; }

input, textarea {
  outline: none;
  background: none;
  border: none; }

textarea {
  resize: none;
  overflow: auto; }

body {
  font-size: 12px;
  font-family: 'Arial';
  color: #333;
  position: relative;
  min-width: 1400px; }

/* public */
.clearfix {
  *zoom: 1; }

@font-face {
  font-family: '思源宋体';
  src: url("../font/SourceHanSerifCN-Regular-1.otf"); }

.cleartab:before, .cleartab::after {
  content: '';
  display: table; }

/* 外边距溢出 */
.clearfix:before, .clearfix:after {
  content: '';
  display: block;
  height: 0;
  clear: both;
  visibility: hidden; }

/* 高度坍塌 */
.img_box {
  display: table-cell;
  vertical-align: middle;
  text-align: center; }

/* 居中 */
.main {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto; }

/* 宽度最大 */
.fixed {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 999; }

.btn {
  font-family: '微软雅黑';
  cursor: pointer; }

.bl {
  display: inline-block;
  float: left; }

.br {
  display: inline-block;
  float: right; }

h1, h2, h3, h4, h5 {
  font-weight: normal; }

.list {
  font-family: Helvetica, sans-serif;
  font-size: 10px;
  font-weight: bold; }
  .list .list_box {
    float: left; }
    .list .list_box:nth-of-type(1) {
      float: left;
      background-color: #FF0000; }
    .list .list_box a {
      font-size: 1.6rem; }
      .list .list_box a:hover {
        color: #FF0000; }

.tab .nav {
  margin: 10px 0 40px; }
  .tab .nav li {
    float: left; }
    .tab .nav li + li::before {
      content: '/';
      margin: 0 5px;
      display: inline-block; }
    .tab .nav li a {
      transition: .5s;
      font-size: 14px;
      line-height: 20px; }
      .tab .nav li a:hover {
        color: #F18D22; }

.banner {
  position: relative; }
  .banner img {
    width: 100%; }
  .banner .hd {
    left: 0;
    bottom: 0;
    top: auto;
    position: absolute;
    width: 100%;
    padding: 20px 0;
    text-align: center;
    border-bottom: 1px solid #dfdfdf;
    transform: none; }
    .banner .hd ul {
      display: inline-block; }
      .banner .hd ul li {
        float: left;
        text-indent: -9999px;
        width: 12px;
        height: 12px;
        margin: 0 8px;
        display: inline-block;
        vertical-align: middle;
        background-color: #a0a0a0;
        border-radius: 50%;
        cursor: pointer;
        transform: translate(0, -50%); }
        .banner .hd ul li .on {
          width: 12px;
          height: 12px;
          background: #FFFFFF no-repeat center; }
  .banner .banner_prev, .banner .banner_next {
    top: 45%;
    position: absolute;
    width: 50px;
    line-height: 50px;
    height: 50px;
    color: #fff;
    text-align: center;
    font: bold 38px '宋体';
    border-radius: 100px;
    background: rgba(0, 0, 0, 0.4);
    opacity: .4;
    cursor: pointer;
    display: inline-block; }
    .banner .banner_prev:hover, .banner .banner_next:hover {
      opacity: 1; }
  .banner .banner_prev {
    left: 204px;
    background: url(../images/banner_prev.png) no-repeat center/14px 26px; }
  .banner .banner_next {
    right: 204px;
    background: url(../images/banner_next.png) no-repeat center/14px 26px; }
  .banner .cur {
    left: 50%;
    bottom: 30px;
    position: absolute;
    width: 20px;
    height: 40px;
    margin-left: 10px;
    background: url(../images/cursor.png) no-repeat center;
    cursor: pointer;
    display: inline-block; }

.strip-loading {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 200px;
  height: 200px; }
  .strip-loading li {
    border-radius: 3px;
    width: 6px;
    height: 30px;
    background-color: #f66;
    animation: beat 1s ease-in-out infinite; }
    .strip-loading li + li {
      margin-left: 5px; }
    .strip-loading li:nth-child(2) {
      animation-delay: 200ms; }
    .strip-loading li:nth-child(3) {
      animation-delay: 400ms; }
    .strip-loading li:nth-child(4) {
      animation-delay: 600ms; }
    .strip-loading li:nth-child(5) {
      animation-delay: 800ms; }
    .strip-loading li:nth-child(6) {
      animation-delay: 1s; }

@keyframes beat {
  0%,
  100% {
    transform: scaleY(1); }
  50% {
    transform: scaleY(0.5); } }

.strip-loading {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 200px;
  height: 200px; }
  .strip-loading li {
    --time: calc((var(--line-index) - 1) * 200ms);
    border-radius: 3px;
    width: 6px;
    height: 30px;
    background-color: #f66;
    animation: beat 1.5s ease-in-out var(--time) infinite; }
    .strip-loading li + li {
      margin-left: 5px; }

@keyframes beat {
  0%,
  100% {
    transform: scaleY(1); }
  50% {
    transform: scaleY(0.5); } }

.hover-tips {
  margin: 200px;
  width: 200px;
  display: flex;
  justify-content: space-between; }
  .hover-tips li {
    position: relative;
    padding: 2px;
    border: 2px solid transparent;
    border-radius: 100%;
    width: 24px;
    height: 24px;
    background-clip: content-box;
    cursor: pointer;
    transition: all 300ms; }
    .hover-tips li::before, .hover-tips li::after {
      position: absolute;
      left: 50%;
      bottom: 100%;
      opacity: 0;
      transform: translate3d(0, -30px, 0);
      transition: all 300ms; }
    .hover-tips li::before {
      margin: 0 0 12px -35px;
      border-radius: 5px;
      width: 70px;
      height: 30px;
      background-color: rgba(0, 0, 0, 0.5);
      line-height: 30px;
      text-align: center;
      color: #fff;
      content: attr(data-name); }
    .hover-tips li::after {
      margin-left: -6px;
      border: 6px solid transparent;
      border-top-color: rgba(0, 0, 0, 0.5);
      width: 0;
      height: 0;
      content: ""; }
    .hover-tips li:nth-child(1) {
      background-color: #f66; }
      .hover-tips li:nth-child(1):hover {
        border-color: #f66; }
    .hover-tips li:nth-child(2) {
      background-color: #66f; }
      .hover-tips li:nth-child(2):hover {
        border-color: #66f; }
    .hover-tips li:nth-child(3) {
      background-color: #f90; }
      .hover-tips li:nth-child(3):hover {
        border-color: #f90; }
    .hover-tips li:nth-child(4) {
      background-color: #09f; }
      .hover-tips li:nth-child(4):hover {
        border-color: #09f; }
    .hover-tips li:nth-child(5) {
      background-color: #9c3; }
      .hover-tips li:nth-child(5):hover {
        border-color: #9c3; }
    .hover-tips li:nth-child(6) {
      background-color: #3c9; }
      .hover-tips li:nth-child(6):hover {
        border-color: #3c9; }
    .hover-tips li:hover::before, .hover-tips li:hover::after {
      opacity: 1;
      transform: translate3d(0, 0, 0); }

a {
  width: 28px;
  height: 28px;
  display: inline-block;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 28px 28px; }
  a:nth-of-type(1) {
    background-image: url("../images/icon25.png"); }
  a:nth-of-type(2) {
    background-image: url("../images/icon26.png"); }
  a:nth-of-type(3) {
    background-image: url("../images/icon27.png"); }
  a:nth-of-type(4) {
    background-image: url("../images/icon28.png"); }

.state-ball {
  overflow: hidden;
  position: relative;
  padding: 5px;
  border: 3px solid #3c9;
  border-radius: 100%;
  width: 150px;
  height: 150px;
  background-color: #fff; }
  .state-ball::before, .state-ball::after {
    position: absolute;
    left: 50%;
    bottom: 5px;
    z-index: 9;
    margin-left: -100px;
    width: 200px;
    height: 200px;
    content: ""; }
  .state-ball::before {
    margin-bottom: calc(var(--offset) * 1.34px);
    border-radius: 45%;
    background-color: rgba(255, 255, 255, 0.5);
    animation: rotate 10s linear -5s infinite; }
  .state-ball::after {
    margin-bottom: calc(var(--offset) * 1.34px + 10px);
    border-radius: 40%;
    background-color: rgba(255, 255, 255, 0.8);
    animation: rotate 15s infinite; }
  .state-ball .wave {
    position: relative;
    border-radius: 100%;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(to bottom, #af8 13%, #3c9 91%); }
  .state-ball .progress::after {
    display: flex;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 99;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    font-weight: bold;
    font-size: 16px;
    color: #09f;
    content: counter(progress) "%";
    counter-reset: progress var(--offset); }

@keyframes rotate {
  to {
    transform: rotate(1turn); } }

.active, .tab-navbar input:nth-child(1):checked ~ nav label:nth-child(1), .tab-navbar input:nth-child(2):checked ~ nav label:nth-child(2), .tab-navbar input:nth-child(3):checked ~ nav label:nth-child(3), .tab-navbar input:nth-child(4):checked ~ nav label:nth-child(4) {
  background-color: #3c9;
  color: #fff; }

.tab-navbar {
  display: flex;
  overflow: hidden;
  flex-direction: column-reverse;
  border-radius: 10px;
  width: 300px;
  height: 400px; }
  .tab-navbar input:nth-child(1):checked ~ main ul {
    background-color: #f66;
    transform: translate3d(0, 0, 0); }
  .tab-navbar input:nth-child(2):checked ~ main ul {
    background-color: #66f;
    transform: translate3d(-25%, 0, 0); }
  .tab-navbar input:nth-child(3):checked ~ main ul {
    background-color: #f90;
    transform: translate3d(-50%, 0, 0); }
  .tab-navbar input:nth-child(4):checked ~ main ul {
    background-color: #09f;
    transform: translate3d(-75%, 0, 0); }
  .tab-navbar nav {
    display: flex;
    height: 40px;
    background-color: #f0f0f0;
    line-height: 40px;
    text-align: center; }
    .tab-navbar nav label {
      flex: 1;
      cursor: pointer;
      transition: all 300ms; }
  .tab-navbar main {
    flex: 1; }
    .tab-navbar main ul {
      display: flex;
      flex-wrap: nowrap;
      width: 400%;
      height: 100%;
      transition: all 300ms; }
    .tab-navbar main li {
      display: flex;
      justify-content: center;
      align-items: center;
      flex: 1;
      font-weight: bold;
      font-size: 20px;
      color: #fff; }

:root {
  --borderColor: #03A9F3; }

.border-radius {
  position: relative;
  width: 140px;
  height: 64px;
  margin: 50px auto;
  border: 1px solid var(--borderColor);
  cursor: pointer; }
  .border-radius::before, .border-radius::after {
    content: "";
    position: absolute;
    width: 20px;
    height: 20px;
    transition: .3s ease-in-out; }
  .border-radius::before {
    top: -5px;
    left: -5px;
    border-top: 1px solid var(--borderColor);
    border-left: 1px solid var(--borderColor); }
  .border-radius::after {
    right: -5px;
    bottom: -5px;
    border-bottom: 1px solid var(--borderColor);
    border-right: 1px solid var(--borderColor); }
  .border-radius:hover::before, .border-radius:hover::after {
    width: calc(100% + 9px);
    height: calc(100% + 9px); }

.xuanzhuang {
  width: 200px;
  height: 150px;
  margin: 150px auto;
  background: linear-gradient(90deg, #333 50%, transparent 0) repeat-x, linear-gradient(90deg, #333 50%, transparent 0) repeat-x, linear-gradient(0deg, #333 50%, transparent 0) repeat-y, linear-gradient(0deg, #333 50%, transparent 0) repeat-y;
  background-size: 4px 1px,4px 1px,1px 4px,1px 4px;
  background-position: 0 0,0 100%,0 0,100% 0;
  outline: 1px solid #333;
  outline-offset: -1px; }
  .xuanzhuang:hover {
    outline: none;
    animation: linearGradientMove .3s infinite linear; }

@keyframes linearGradientMove {
  100% {
    background-position: 4px 0,-4px 100%,0 -4px,100% 4px; } }

.wuyan {
  width: 200px;
  height: 150px;
  margin: 10px auto;
  overflow: hidden;
  position: relative;
  border-radius: 5px; }
  .wuyan::after {
    content: '';
    left: -50%;
    top: -50%;
    width: 200%;
    height: 200%;
    position: absolute;
    background-repeat: no-repeat;
    background-size: 50% 50%,50% 50%;
    animation: rotate 4s linear infinite;
    background-position: 0 0,100% 0,100% 100%,0 100%;
    background-image: linear-gradient(#399953, #399953), linear-gradient(#fbb300, #fbb300), linear-gradient(#d53e33, #d53e33), linear-gradient(#377af5, #377af5); }

.wuyan1::after {
  background-image: linear-gradient(#399953, #399953); }

.wuyan2::before {
  z-index: 1;
  content: '';
  width: 190px;
  height: 140px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  position: absolute;
  display: inline-block;
  background-color: #FFFFFF; }

@keyframes rotate {
  100% {
    transform: rotate(1turn); } }

.conic {
  width: 200px;
  height: 150px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 5px;
  position: relative;
  background-color: #1a232a; }
  .conic::before {
    content: '';
    position: absolute;
    left: -50%;
    top: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(transparent, #a8efff, transparent 30%);
    animation: rotate 4s linear infinite; }
  .conic::after {
    border-radius: 5px;
    z-index: 1;
    content: '';
    width: 190px;
    height: 140px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    position: absolute;
    display: inline-block;
    background-color: #000; }

:root {
  --url: url('https://s3-us-west-2.amazonaws.com/s.cdpn.io/652/hearts-border-image.png'); }

div {
  position: relative;
  width: 200px;
  height: 120px;
  margin: auto; }

.heart {
  border: 21px solid;
  border-image: var(--url) 21 round; }

.skulls {
  position: relative;
  width: 600px;
  height: 200px;
  margin: 0 auto;
  border: 24px solid;
  border-image: url(https://skullctf.com/images/skull-border.svg);
  border-image-slice: 32;
  border-image-repeat: round; }

.border-image-clip-path {
  width: 200px;
  height: 100px;
  border: 10px solid;
  border-image: linear-gradient(45deg, gold, deeppink) 1;
  clip-path: inset(0px round 10px);
  animation: huerotate 6s infinite linear;
  filter: hue-rotate(360deg); }

@keyframes huerotate {
  0% {
    filter: hue-rotate(0deg); }
  100% {
    filter: hue-rotate(360deg); } }
